Answer:
y = 1/2x-5
Explanation:
First of all, remember what the equation of a line is:
y = mx+b
Where:
m is the slope, and b is the y-intercept
All you really have to do here is replace m with 1/2, which is the slope you gave, and replace b with -5, the y-intercept you gave, in the equation y=mx+b. And you will get y = 1/2x-5
Number of paperclips in my hand is it a dependent or independent variables?
Answer:
Independent
Step-by-step explanation:
If a fair coin is tossed 4 times, what is the probability, rounded to the nearest thousandth, of getting at least 2 tails?
Answer:
You flip a coin 4 times, with 2 possibilities every flip, heads or tails. So, every time you throw there's a 50% chance you'll throw tails. so it would be 1/2
The probability of getting at least 2 tails is 0.688.
What is the probability?Probability can be defined as the ratio of the number of favourable outcomes to the total number of outcomes of an event.
We know that, probability of an event = Number of favorable outcomes/Total number of outcomes
Given that, a fair coin is tossed 4 times.
So, sample space is
S = {HHHH, TTTT, HHHT, HHTH, HTHH, THHH, HHTT, HTTH, HTHT, THHT, THTH, TTHH, HTTT, THTT, TTHT, TTTH}
Now, total number of outcomes =16
Number of favorable outcomes = 11
Probability =11/16
= 0.6875
≈ 0.688
Therefore, the probability of an event is 0.688.
To learn more about the probability visit:
https://brainly.com/question/11234923.
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What are the vertex, focus, and directrix of the parabola whose equation is y-5= 1/12 (x – 3)2?
Answer:
Step-by-step explanation:
Use the vertex form, y=a(x−h)2+k y = a ( x - h ) 2 + k , to determine the values of a a , h h , and k k . a=−112 a = - 1 12. h=3 h = 3. k=−2 k = - 2.
help please. brainliest
Determine if the expressions are equivalent.
when w = 11:
2w + 3 + 4 4 + 2w + 3
2(11) + 3 + 4 4 + 2(11) + 3
22 + 3 + 4 4 + 22 + 3
25 + 4 26 + 3
29 29
Complete the statements.
Now, check another value for the variable.
When w = 2, the first expression is
.
When w = 2, the second expression is
.
Therefore, the expressions are
.
Answer:
the first expression is 2 therefore 2 plus the second expression is 4 so 2+4 = 6
Answer:
the first expression is 2 therefore 2 plus the second expression is 4 so 2+4 = 6
Step-by-step explanation:
The line through (1,6) perpendicular to the line x + y=5 meets the curve y=2x + 4/x again at p. Find the coordinates of p
Answer: (4,9)
Step-by-step explanation:
This isn’t a question but y’all I aced my math midterm
Answer:
OMG SO PROUD OF YOU!!!! :D
Step-by-step explanation:
Answer:
Nice job.
Step-by-step explanation:
Congratulations!
In the figure below, line M is parallel to line N.
What is the value of y
A 16
B 48
C 64
D 132
Multiplying Matrices
Answer:
[tex]\left[\begin{array}{ccc}9&4&4\\2&-6&4\end{array}\right][/tex]
Hope it helps!!!Brainliest pls!!!Suppose that $2000 is invested at a rate of 3.2%, compounded quarterly. Assuming that no withdrawals are made, find the total amount after 3 years. Round to the nearest cent. (please no links)
which ratio is NOT equal to 6/9?
A 2/3
B 8/12
C 12/18
D 18/24
Answer:
18/24
Step-by-step explanation:
the second number is 2/3 of the first number
find area of irregular figure
Answer:
164 square meters.
Step-by-step explanation:
This is a 12x15 rectangle minus the small rectangle near the bottom.
The small rectangle has dimensions (12-5-5) * 8.
Therefore, our answer is 12*15 - 2*8 = 164 square meters.
Find the area of a kite with diagonals 12 ft and 3 ft.
Answer:
36 because 12 times 3 =36
Step-by-step explanation:
12 time 3 is 36
Which equation shows the proportional relationship in the table?
Answer:
B
Step-by-step explanation:
Time is the independent variable X.
Trees planted is the dependent variable Y.
If its a proportional relationship, then Y = MX should hold.
Lets test our answer according to the table's values.
Y = 65(2) = 130
Y = 65(5) = 325
Y = 65(10) = 650
Hence, B.
Colleen has ½ hour in the Computer Lab. She wants to complete 5 levels of the game, Typing Club, in order to beat her classmates. If she spends the same amount of time on each level, how much time should she spend per level? Show with numbers, words, and a picture or diagram.
Answer:
6 minutes
Step-by-step explanation:
1 hour = 60 minutes
1/2 hour = 30 minutes
30 / 5 = 6
How can thieves steal an identity? i. dumpster diving ii. phishing iii. changing others' addresses iv. skimming a. i
Answer: Thieves can steal identity through "Phishing".
Step-by-step explanation: Phishing is a type of social engineering attack often used to steal user data, including login credentials and credit card numbers. It occurs when an attacker, masquerading as a trusted entity, dupes a victim into opening an email, instant message, or text message.
Help!!!! Please will be brainiest and get thanks + 5 stars!!
Answer:
X = 90°
Y = 45°
Z = 45°
Step-by-step explanation:
[tex] \frac{1}{2} ( \frac{90}{1} )[/tex]
[tex] \frac{90}{2} [/tex]
[tex]45[/tex]
-2+3x=16
what is x equal to
Answer:
x = 6
Step-by-step explanation:
-2 + 3x = 16
add 2 to both sides
-2 + 2 + 3x = 16 + 2
0 + 3x = 18
3x = 18
divide both sides by 3
3x ÷ 3 = 18 ÷ 3
1x = 6
x = 6
Answer:
6
Step-by-step explanation:
To solve this we must get the variable and the number alone on one side.
1. -2+3x=16
2. 3x=18
3.x=6
Evaluate x-(x-y3)); use x=9 and y=1
Answer:
-15
Step-by-step explanation:
9-(9-1*3)
9-8*3
9-24
-15
PLEASE HELP THERE PICTURES i will choose brainliest answer
Answer:
question 3= C.
question 2= A.
question 1= seventy-two minus twelve, times less than 24 equals?
Step-by-step explanation:
smort mr clean 0-0
Find the values of x and y.
Hi! Hope this helps, and if it does, please mark brainliest!
Answer:
y = 43 and x = 90
Step-by-step explanation:
We know that a triangle is 180 degrees (each side equals 180 since they are their own triangles) We will focus on the left triangle. Since x is a right angle, it is 90 degrees. Since there is a slash across the two sides of the main triangle, that means both sides are equal. This means that the bottom left angle, the one above b, is equal to 47 degrees. That means we know two angles out of 3. For the sake of simplicity, the bottom left angle, the one above b, is point z. So point z is 47, and x is 90, added they are 137. Subtract that from 180, you will get 43. 43 is y.
B. Find the area of the triangle formed by joining the mid points of the sides of a triangle
whose vertice sre(0, - 1), (2, 1) and (0,3). Find the ratio of this area to the area of the
given triangle
Answer:
2.1
Step-by-step explanation:
Dis for a test don’t mess me up.
Answer:
the answer is 8
Step-by-step explanation:
please help , problem on the picture.
Answer:
494.4 inches²
Step-by-step explanation:
we can see that there are four quarter circles inscribed in the square. 4 quarters make up a whole so all we need to find is the area of the square minus the area of the large circle. area of a circle is πr²
area of the circle: (24)²×π=1809.557
area of the square: (24×2)²=2304
shaded area: 2304-1809.557=494.443 which rounds down to 494.4
Ms. Rios wants to share $1 equally among 6 students. What fraction of a dollar will each student get?
Answer:
17 cents
Step-by-step explanation:
Firstly, as we know this is going to become a fraction, we can replace $1 with $1.00.We are trying to divide $1.00 amongst 6 people. This is a division problem, and will look like 1.00 ÷ 6.We get .166... which we can round to 17 cents, or .17.If I am incorrect in my reasoning, please let me know so that I can plan better for my future answers. Have an amazing day.
The first term of a sequence is 13. The term-to-term rule is 'take away 5'. Work out the 4th term
Answer:
The answer is -2, give me brainliest answer
Step by step solution:
1. 13-5=8
2. 8-5=3
3. 3-5= -2
Answer:
-2
Step-by-step explanation:
13
13 - 5 = 8
8 - 5 = 3
3 - 5 = -2
Put these in ascending order:
A) 04800 , 480 , 0.408 , 4080
Answer:
.408, 480, 4080, 4800
Step-by-step explanation:
find the value of x in 4^x=1/16
Answer:
[tex] x = \frac{1}{64} [/tex]
Step-by-step explanation:
[tex] \frac{4x}{1} = \frac{1}{16} [/tex]
Then you CROSS MULTIPLY.
WHICH IS.
4x × 16 = 1
64x = 1
Then you divide both sides by coefficient of x which is 64.
[tex] \frac{64x}{64} = \frac{1}{64} [/tex]
x = 1/64
which is the value of this expresson when a=5 and k=-2
25/9 aka the third option
What will be value of z?
Answer: z= 110 degrees
Step-by-step explanation:
180-70= 110
(a line is equal to 180 degrees)
Answer:
[tex] z = 110 \: \: degrees[/tex]
Step-by-step explanation:
[tex]z + 70 = 180 \\ z = 180 - 70 \\ z = 110 \: \: degrees[/tex]